gloss appearance. High gloss, glazed surfaces may increase skew and are more difficult for the printer’s feed mechanism to handle reliably. Some Kraft liners may produce acceptable results; however, we strongly recommend extensive testing of pressure sensitive constructions using Kraft liners.

Tissue-backed or plain bond liners reduce toner contamination inside the printer and improve feed performance. Slick, non-porous liners are harder to feed and increase toner buildup in the fuser and on the backup roll. Rough backings, on the other hand, can increase paper path friction, which can cause skew and paper jams. The face material of the liner needs to have a melt temperature that can also withstand the fuser temperatures of nearly 225°C (437°F). Since there is a stripped area of a maximum of 3 mm, this can expose the face material to these temperatures and could cause melting or contamination in the fuser.

Excessive paper dust or chaff associated with the liner may affect print quality. If a liner material produces excessive paper dust or chaff during the conversion process, some of this debris may be packaged with the material and end up in the printer. Liner materials that produce excessive paper dust or chaff as they feed through the printer may also affect print quality.

Your forms supplier can provide additional information on liners.

Adhesives

There are three basic types of label adhesives: removable, permanent, and semi-permanent (cold temp). All types, with proper design, can be used with your printer. Acrylic-based adhesives are generally preferred for cut sheet label printers.

The major adhesive-related printing problem is printer and cartridge contamination. The adhesives are semi-liquid and may contain volatile components. If the sheet jams in the fuser, the adhesive can melt, thereby contaminating parts of the printer or releasing fumes. To avoid exposing adhesive to the paper path guides, drive rollers, charge roller, photoconductor drum, transfer roller, and detack fingers, use full label sheets.

Zone coating means placing the adhesive only where needed. Paper labels and integrated forms typically use zone coating. In addition, a non-adhesive border of 1 mm (0.04 in.) around the outside edge of the label sheet generates good results. Check with your adhesive manufacturer or forms supplier for more information about designing labels for your printer.

A stripped edge matrix along the outer border of the stock, combined with adhesive that does not ooze, helps prevent adhesive contamination. This design requires a stiffer backing material to prevent damage when the sheet is aligned on the reference edge. Generally, vinyl and polyester labels are well suited for this design. Paper and dual web designs may require testing to determine which backing produces good results. (See “Label Design Guidelines” on page 20 for more information on matrices.)

Make sure the release strength is adequate so labels stay attached to the liner and do not peel off in the printer. Adhesives must be able to withstand pressures to 25 psi and fuser temperatures of 225°C (437°F) without delaminating, creating hazardous fumes, or oozing around edges of labels, perforations, or die-cuts. Shear strength should be strong enough to prevent adhesive stringers. Contact your forms supplier for additional information.

Label Components

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Lexmark Laser Printers manual Adhesives
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Laser Printers specifications

Lexmark laser printers are renowned for their high-quality printing solutions tailored for both personal and business environments. They leverage robust laser printing technology, which utilizes a laser beam to produce sharp text and clear images on paper. This method is not only efficient but also exceptionally fast, making it ideal for high-volume print jobs.

One of the standout features of Lexmark laser printers is their exceptional print resolution. Many models offer print resolutions of up to 1200 x 1200 dpi, allowing for sharp text and detailed graphics. This level of quality is particularly useful for businesses that require professional documents, presentations, and marketing materials. The clarity provided by Lexmark printers makes them suitable for various applications, from everyday office printing to specialized projects.

Lexmark also incorporates cutting-edge technology to enhance user experience and productivity. One such innovation is the Smart MFP (Multifunction Printer) technology, which combines printing, scanning, copying, and faxing capabilities into one device. This all-in-one functionality reduces the need for multiple machines, saving both space and maintenance costs. Additionally, many Lexmark models come equipped with intuitive touch-screen interfaces that simplify navigation and operation.

Another key characteristic is Lexmark's commitment to sustainability. Many of their printers are designed with energy-saving features, such as Sleep Mode and automatic duplex printing, which reduces paper usage. Lexmark also participates in recycling programs for toner cartridges, supporting environmentally responsible practices.

Moreover, Lexmark laser printers are well-known for their reliability and durability. Built with high-quality components, these printers are engineered to handle demanding workloads, maintaining peak performance over time. Businesses can rely on Lexmark printers for consistent output, which ultimately boosts overall operational efficiency.

Connectivity is another important aspect of Lexmark laser printers. With options for USB, Ethernet, and wireless connectivity, users have the flexibility to print from various devices, including computers, smartphones, and tablets. Furthermore, many models support mobile printing solutions, enabling users to print directly from their mobile devices via apps and services like Apple AirPrint and Google Cloud Print.

In summary, Lexmark laser printers are an excellent investment for those seeking high-quality, reliable printing solutions. With features like advanced print resolution, multifunction capabilities, sustainability initiatives, and robust connectivity options, Lexmark continues to be a leader in the laser printing industry, catering to diverse printing needs while maintaining efficiency and performance.
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